Mastercool 85512 R-134a Self Sealing Can Tap Valve, 1/2" ACME-M Thread

Mastercool Model Number # 91051 Total A/C System Quick Flush Kit

Mastercool R1234yf depressor style can tap valve

Mastercool R1234YF piercing style can tap valve

Mastercool 71097-03 3/16" Adapter

Mastercool 71205 Adapter Set 5/16", HVAC Compatible, 2-Piece Set

Mastercool 52226 Dual Temp Infrared Probe Thermometer. Factory sealed!

Mastercool 90062-02-R Shaft Coupler Assembly for 2 Stage Vacuum Pumps